#12872 HIGH -: Desktop instability in Ceibal Builds

[Zarro Boogs per Child]

#12872: Desktop instability in Ceibal Builds
-------------------------------------+-------------------------------------
            Reporter:  ebordon       |          Owner:  Quozl
                Type:  defect        |         Status:  assigned
            Priority:  high          |      Milestone:
           Component:  not assigned  |        Version:  Development build
          Resolution:                |  as of this date
          Blocked By:                |       Keywords:
Deployments affected:                |       Blocking:
            Verified:  0             |  Action Needed:  design
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Comment (by Quozl):

 Replying to [comment:17 Matias]:
 > Here are more logs from the field test:
 > This machines was reported by a user, i didn't saw it was triggered by a
 failure.
 >
 > ​http://descargas.ceibal.edu.uy/logs/20-03-2015/

 Thanks for the logs.  They still show the Vivante X server before the
 [comment:11 requested change], and confirm the finding.

  * 1426699065.417621859/tmp/olpc-dm-client.error.log shows termination of
 X server process,
  * 1426699065.417621859/var/log/Xorg.0.log.old shows "''Driver failed
 PrepareAccess on a pinned pixmap.''" also seen 6th March and in [comment:7
 previous logs].  There is still a possibility that this message may be
 caused by out of memory condition.

 Replying to [comment:21 Matias]:
 > Again, here are more logs. But this set was not reported a restart.
 >
 > http://descargas.ceibal.edu.uy/logs/23-03-2015/

 Thanks for the logs.  They still show the Vivante X server before the
 [comment:11 requested change], but do not confirm the finding.

 Please continue with the [comment:11 proposed action plan] and let me know
 the test results of the new build.

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Ticket URL: <http://dev.laptop.org/ticket/12872#comment:25>
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